Ok, so I went to the web page you gave me, and it came up with "this page cannot be displayed".

1. Windows XP
2. No firewalls are turned on at this time, but I have the Norton Anti-Virus and I guess the standard windows firewall apps.
3. RAM? is that the speed I guess? 256mhz I think, is that the number your looking for?
4. Used: 11.8GB, Free: 6.81GB
5. connection: cable
6. Modem: motorola, very new, bought it 6 months ago
7. trying to connect from home
8. Limewire version: 4.8.1; Java: not sure what version
9. ISP provider: comcast
10. I've had limewire for about 2 years now. Like I mentioned before, i've never had a problem connecting until I upgraded to 4.8.1 from 4.8.0